CVE-2026-49877

HIGH8.1

Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console

Published Jun 30, 2026

Modified 3 weeks ago

Details

Improper Authorization vulnerability in Apache ActiveMQ.

An authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins. This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7.

Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

References

WEB

http://www.openwall.com/lists/oss-security/2026/06/29/9

ADVISORY

https://lists.apache.org/thread/w82vtc3q02j5ot94tnyy1197y3wb98hl

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-49877

CVSS Analysis

CVSS v3.1

8.1

Exploitability